While it may be convenient, disabling the password prompt for sudo is a security risk and generally not recommended. It essentially grants any user on…
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While technically you can create an rc.local script for Ubuntu 22, it’s not the recommended approach. Ubuntu 22 uses systemd for managing startup services, and…
Leave a Commentgenerate a RSA key pair encrypt assuming the file you want to encrypt is test.txt, and the output encrypted file is encrypted_test.txt decrypt
Leave a CommentTo find the operating system name or release version in Linux, you can use the cat, lsb_release, or hostnamectl commands. Using the cat command: The…
Leave a CommentRegister Type General purpose register The amount of General purpose registers is 31 and divided into 4 groups Neon and floating point registers Special register…
Leave a Comment安装所需运行环境 安装Caddy Caddy2 installing tutorial. 安装PHP sudo apt update && sudo apt install -y software-properties-common sudo add-apt-repository ppa:ondrej/php sudo apt updatesudo apt install php8.1-fpm php8.1…
Leave a CommentA tool commonly used to measure network latency is ping. The ping tool relies on ICMP request and reply packets to measure round-trip delay for…
Leave a CommentWe often encounter scenarios in which command line parameters need to be obtained in Shell scripts. The easiest way is to obtain them through $1,…
Leave a Comment1. Introduction rsync is a commonly used Linux application for file synchronization. It can synchronize files between a local computer and a remote computer, or…
Leave a CommentOverview Raid (Redundant Array of Indepent Disk ) technology was proposed by the University of California, Berkeley in 1987. It was originally intended to combine…
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